22002000210101 has 4 divisors (see below), whose sum is σ = 22958608914912. Its totient is φ = 21045391505292.

The previous prime is 22002000210059. The next prime is 22002000210187. The reversal of 22002000210101 is 10101200020022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22002000210101 - 2⁶ = 22002000210037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002000210601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478304352371 + ... + 478304352416.

It is an arithmetic number, because the mean of its divisors is an integer number (5739652228728).

Almost surely, 2^{22002000210101} is an apocalyptic number.

It is an amenable number.

22002000210101 is a deficient number, since it is larger than the sum of its proper divisors (956608704811).

22002000210101 is an equidigital number, since it uses as much as digits as its factorization.

22002000210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956608704810.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22002000210101 its reverse (10101200020022), we get a palindrome (32103200230123).

The spelling of 22002000210101 in words is "twenty-two trillion, two billion, two hundred ten thousand, one hundred one".